UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

DATE OF REPORT: (DATE OF EARLIEST EVENT REPORTED):  October 12, 2007

COMMISSION FILE NO.:  000-49933

BIOSTEM, INC.
-----------------------------
(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
NEVADA
95-4886472
---------------------------------------------
---------------------------------
(STATE OR OTHER JURISDICTION OF INCORPORATION)
(IRS EMPLOYER IDENTIFICATION NO.)
 
 
   
200 HANNOVER PARK ROAD, SUITE 120, ATLANTA, GA 30350
-----------------------------------------------
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)

(770) 650-1733
--------------
(ISSUER TELEPHONE NUMBER)

------------------------------------------------------------------------------------------------------------------------


Item 3.02 Unregistered Shares of Equity Securities

On October 12, 2007, BioStem, Inc. (the “Company”, “we”, “us”) entered into a Stock Exchange Agreement with Joytoto Co., Ltd., a Korean company, and Joyon Entertainment Co., Ltd, a Korean company, to purchase 100% of the issued and outstanding capital stock of Joyon Entertainment, Inc., a Delaware corporation (“JEI”), in exchange for 115,000,000 shares of our common stock, to be issued after giving effect to a one-for forty reverse split of our common stock, as well as the divestment of our two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.

In order to complete the acquisition of JEI, we are also required to secure a release of the Company from the holders of our Senior Secured Convertible Debentures, as well as effect the conversion of our Junior Convertible Secured Debentures.  Accordingly, we entered into an Agreement to Purchase Subsidiaries and Cancel Shares with Marc Ebersole (our CEO and Director), Christine Ebersole (a Director and employee), and Scott Schweber (a Director), as well as the holders of our Senior Secured Convertible Debentures and our Junior Convertible Debentures (the “Subsidiary Purchase Agreement”).  According to the Subsidiary Purchase Agreement, Marc Ebersole, Christine Ebersole and Scott Schweber (the “Management Shareholders”) will release the Company from any and all claims they may have against the Company and its lenders, and will tender to the Company a total of 130,000,000 shares of our common stock for cancellation.  Our Senior Secured Debenture Holder will release the Company from its obligations under the Senior Debenture, and such obligations will remain obligations of our two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.  The holders of our Junior Debentures, which are convertible into 17,350,000 shares of common stock after giving effect to a one for forty reverse split, will convert their debentures into (i) 17,350,000 shares of common stock, and (ii) will be issued an additional 16,169,549 shares of common stock, and (iii) will be issued warrants to purchase 21,000,000 shares of common stock at an exercise price of $0.10 per share (all amounts reflect issuances after giving effect to the above mentioned reverse stock split).  Finally, the Company will transfer 100% of the outstanding capital stock of its two operating subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc. to the Management Shareholders and the holders of our Junior Convertible Debentures.

The Management Shareholders, who own approximately 74% of our issued and outstanding common stock, have consented to an amendment to our Articles of Incorporation to effect a change of our name to Joytoto USA, Inc., as well as the completion of a one for forty reverse split of our common stock, both to be effective on October 31, 2007.  On the opening of business on October 31, 2007, the Company’s common stock will commence trading under the new symbol “JYTO”.

Immediately after the closing of the actions described above, the Company will appoint new officers and directors of the Company which have been designated by Joytoto Co., Ltd., and Marc Ebersole and Christine Ebersole will resign as officers and directors of the Company.

With respect to the securities being issued as described above, we claim an exemption from registration afforded by Section 4(2) of the Securities Act of 1933 since the foregoing issuances did not involve a public offering, the recipients took the shares for investment and not resale and we took appropriate measures to restrict transfer. No underwriters or agents were involved in the foregoing issuances and no underwriting discounts or commissions were paid by us.


ITEM 5.02 Departure of Directors or Principal Officer; Election of Directors; Appointment of Principal Officers.

On October 12, 2007, Scott Schweber resigned as a member of the board of directors.  On October 31, 2007, assuming effectiveness of the Acquisition described herein, Marc Ebersole and Christine Ebersole will resign as members of the Board of Directors, and will appoint Cho, Seong Yong as President, CEO and Director, Cho, Seong Sam as CFO, Vice President, Secretary and Director, Choi, Doo Ho, as COO and Director, Um, San Yong as Internal Auditor.  Cho, Seong Yong and Cho, Seong Sam are brothers.
 
NEWLY APPOINTED DIRECTORS:
-----------------------------------------------
 
Michael Cho, CEO of Joytoto USA Inc. / Joytoto America Inc. / Joytoto Technologies Inc.
Michael Cho (Seong Yong Cho) , 39, has been the CEO of Joyon Co., Ltd. since December 1999. And Mr. Cho has been a director of Joytoto Co., Ltd. since December 2005. He served as the CEO of Joytoto Co., Ltd. from December 2005 to November 2006.  Prior to joining Joyon, Mr. Cho has was a director of Sam Electronics from 1988 to 1996 and the CEO of Korea Licensing from September 1996 to March 2002. He has provided consulting services related to game development for EA / Accolade / Inforgrams, Samsung, SSangyong, Diamond Ads and other companies since 1988. In recognition of his services, he received the prize of the Ministry of IC for the Software Industry Development on December 2000 and the prize of the Prime Minister for the Software Industry Development on December 2001.  
 
David Choi, COO of Joytoto USA Inc. / Joytoto America Inc. / Joytoto Technologies Inc.
David Choi (Doo Ho Choi) , 42, has been the internal auditor of Joytoto Co., Ltd. since December 2005, and he is currently a director of Joytoto Co., Ltd. Prior to joining Joytoto Co., Ltd., Mr. Choi was a director of Imine Co., Ltd. and was responsible for their global business division.  He was involved with electronic government business in Vietnam. He took office as the CEO and CTO until April 2002 after he established Webtrol Intractive Co., Ltd. in March 2000, and he developed a remote control system through internet for industrial boilers. He served as the CEO and CTO of Nextware Corporation until June 1999 after he established Nextware Corporation in August 1997, and he developed a three-dimensional graphic system and run a distribution business for computer systems. Since June 1985, he served in the Korean army as an officer and an official in a field of communication and security until August 1994. He has worked in a field of information and communication for the last 22 years.

Sam Cho, CFO of Joytoto USA Inc. / Joytoto America Inc. / Joytoto Technologies Inc.
Sam Cho (Seong Sam Cho) , 42, has been the CEO of Joytoto Co., Ltd. since December 2006. And he has been a director of Joytoto Co. Ltd. since December 2005. He served as the COO of Joytoto Co., Ltd. from December 2005 to November 2006. He has been the Chairman of the Board of Joyon Co. Ltd., which is a subsidiary of Joytoto Co., since December 1999. Mr. Cho lectures on digital content and culture at the faculty of Sookmyung Women’s University as a professor. He also participates actively as a member of the committee for Ministry of Information & Communication and Ministry of Culture & Tourism of the Korean government.  Mr. Cho is a subcommittee member of the Federation of Korean Industries and Mirae Forum division of game department. He has been engaged in the IT industry for approximately 20 years.  He founded Sam Electronics Co., Ltd. in 1988. He received the prize of the Ministry of IC for the Software Industry Development on December 2001.


Item 8.01 Other Events

On October 12, 2007, we entered into a Stock Exchange Agreement with Joytoto Co., Ltd., a Korean company, and Joyon Entertainment Co., Ltd, a Korean company, to purchase 100% of the issued and outstanding capital stock of Joyon Entertainment, Inc., a Delaware corporation (“JEI”), in exchange for 115,000,000 shares of our common stock, to be issued after giving effect to a one-for forty reverse split of our common stock, as well as the divestment of our two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.

In order to complete the acquisition of JEI, we are also required to secure a release of the Company from the holders of our Senior Secured Convertible Debentures, as well as effect the conversion of our Junior Convertible Secured Debentures.  Accordingly, we entered into an Agreement to Purchase Subsidiaries and Cancel Shares with Marc Ebersole (our CEO and Director), Christine Ebersole (a Director and employee), and Scott Schweber (a Director), as well as the holders of our Senior Secured Convertible Debentures and our Junior Convertible Debentures (the “Subsidiary Purchase Agreement”).  According to the Subsidiary Purchase Agreement, Marc Ebersole, Christine Ebersole and Scott Schweber (the “Management Shareholders”) will release the Company from any and all claims they may have against the Company and its lenders, and will tender to the Company a total of 130,000,000 shares of our common stock for cancellation.  Our Senior Secured Debenture Holder will release the Company from its obligations under the Senior Debenture, and such obligations will remain obligations of our two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.  The holders of our Junior Debentures, which are convertible into 17,350,000 shares of common stock after giving effect to a one for forty reverse split, will convert their debentures into (i) 17,350,000 shares of common stock, and (ii) will be issued an additional 16,169,549 shares of common stock, and (iii) will be issued a warrants to purchase 21,000,000 shares of common stock at an exercise price of $0.10 per share (all amounts reflect issuances after giving effect to the above mentioned reverse stock split).  Finally, the Company will transfer 100% of the outstanding capital stock of its two operating subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc. to the Management Shareholders and the holders of our Junior Convertible Debentures.

Upon closing of the acquisition of JEI, the Company will issue to each of two consultants (i) 2,000,000 shares of the Company’s restricted common stock, and (ii) a seven year warrant to purchase 2,000,000 shares of the Company’s common stock at an exercise price of $0.35 per share.  The warrants have piggyback registration rights.

The Management Shareholders, who own approximately 74% of our issued and outstanding common stock, have consented to an amendment to our Articles of Incorporation to effect a change of our name to Joytoto USA, Inc., as well as the completion of a one for forty reverse split of our common stock, both to be effective on October 31, 2007.  On the opening of business on October 31, 2007, the Company’s common stock will commence trading under the new symbol “JYTO”.

The Company issued a press release announcing the events described herein, which is attached to this Current Report on Form 8-K as an exhibit.
 
DESCRIPTION OF JEI JEI was formed in December 2006, and in 2007 acquired its two subsidiaries, Joytoto America, Inc. and Joytoto Technologies, Inc., both Nevada corporations, from Joytoto Co., Ltd. and Joyon Entertainment Co., Ltd.  Joytoto America is in the business of the commercial development and exploitation of online games through a Master License Agreement with Joyon Entertainment, Inc.  Joytoto America owns the rights to distribute and commercially exploit four online game titles which have been already successfully launched in Korea by Joyon Entertainment Co., Ltd.  Joytoto Technologies, Inc. is in the business of the design, manufacture and sale of electronic equipment, including specifically Digital Multimedia Devices including their popular MP3 products.  Joytoto Technologies entered into a Master License and Distribution Agreement with Joytoto Co., Ltd., pursuant to which it has the worldwide, exclusive right to distribute Joytoto Co., Ltd.’s MP3 products.  The parties have agreed that the sale of the MP3 products will be phased into Joytoto Technologies after all currently pending purchase orders are satisfied.  Joytoto Co., Ltd. has outstanding purchase orders with Best Buy, Inc., which it has been fulfilling on a monthly basis.



ITEM 9.01. Financial Statements and Exhibits

Exhibits:

Exhibit   10.1
Stock Exchange Agreement, dated 10/12/07
Exhibit   10.2
Agreement to Purchase Subsidiaries and Cancel Shares, dated 10/12/07
Exhibit   99.1
Press Release dated 10/30/07

SIGNATURES

Pursuant to the requirement of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

BioStem, Inc.

October 30, 2007


/S/ Marc Ebersole
Marc Ebersole
Chief Executive Officer




Exhibit 10.1
STOCK EXCHANGE AGREEMENT

This Stock Exchange Agreement (“Agreement”) between BioStem, Inc., a Nevada corporation (“BioStem”), Joytoto Co., Ltd., a Korean company (“Joytoto”) and Joyon Entertainment Co., Ltd., a Korean Company (“Joyon,” and together with Joytoto, the “Shareholders”), being the owners of record of all of the issued and outstanding stock of Joyon Entertainment, Inc., a Delaware corporation (“JEI”), is entered into as of October __, 2007

RECITALS

A.           BioStem is a public company quoted on the Nasdaq Over-The-Counter market (OTCBB).

B.           The Shareholders own all of the issued and outstanding shares of common stock of JEI (the “JEI Stock”).  JEI owns 100% of the capital stock of Joytoto America, Inc. and Joytoto Technologies, Inc.

C.           The Shareholders have agreed to sell to BioStem and BioStem has agreed to purchase the JEI Stock from the Shareholders in exchange for 115,000,000 common shares of BioStem, pursuant to the terms and conditions set forth in this Agreement.

D.           JEI will become a wholly-owned subsidiary of BioStem.

In consideration of the mutual representations, warranties, covenants and agreements contained in this Agreement, the parties agree as follows:

1.
Exchange of Stock .

 
(a)
The Shareholders agree to transfer to BioStem, and BioStem agrees to purchase from the Shareholders, all of the Shareholders' right, title and interest in their JEI Stock, representing 100% of the issued and outstanding stock of JEI, free and clear of all mortgages, liens, pledges, security interests, restrictions, encumbrances, or adverse claims of any nature.

 
(b)
At the Closing (as defined in Section 2 below), upon surrender by the Shareholders of the certificates evidencing the JEI Stock duly endorsed for transfer to BioStem or accompanied by stock powers executed in blank by the Shareholders, BioStem will cause 115,000,000 shares of its common voting stock, par value $0.001 (the “BioStem Stock”) to be issued to the Shareholders, in full satisfaction of any right or interest which each Shareholder held in the JEI Stock.  The BioStem Stock will be issued to the Shareholders with a restrictive legend as required by applicable securities laws.  As a result of the exchange of the JEI Stock in exchange for the BioStem Stock, JEI will become a wholly-owned subsidiary of BioStem.

2.
Closing .

 
(a)
The parties to this Agreement will hold a closing (the “Closing”) for the purpose of executing and exchanging all of the documents contemplated by this Agreement and otherwise effecting the transactions contemplated by this Agreement.  The Closing will be held as soon as possible but not later than October 15, 2007, in Santa Monica, California, unless another place or time is mutually agreed upon in writing by the parties.  All proceedings to be taken and all documents to be executed and exchanged at the Closing will be deemed to have been taken, delivered and executed simultaneously, and no proceeding will be deemed taken nor documents deemed executed or delivered until all have been taken, delivered and executed.  If agreed to by the parties, the Closing may take place through the exchange of documents by fax and/or express courier.


 
 
(b)
With the exception of any stock certificates which must be in their original form, any copy, fax, e-mail or other reliable reproduction of the writing or transmission required by this Agreement or any signature required thereon may be used in lieu of an original writing or transmission or signature for any and all purposes for which the original could be used, provided that such copy, fax, e-mail or other reproduction is a complete reproduction of the entire original writing or transmission or original signature, and the originals are promptly delivered thereafter.

 
(c)
At closing, BioStem shall have not more than fifty thousand dollars ($50,000) of accrued but unpaid accounts payable, and shall have no other liabilities.

3.             Representations and Warranties of BioStem .

BioStem represents and warrants as follows:

 
(a)
BioStem is a corporation duly organized, validly existing, and in good standing under the laws of the State of Nevada and is licensed or qualified as a foreign corporation in all states in which the nature of its business or the character or ownership of its properties makes such licensing or qualification necessary.

 
(b)
The only authorized capital stock of BioStem, as of the Closing Date, shall consist of 310,000,000 shares of capital stock, of which 300,000,000 shares will be common stock, $0.001 par value per share, of which, based on the records of BioStem’s stock transfer agent, not more than 34,500,000 shares will be issued and outstanding as of the closing date, and 10,000,000 shares of preferred stock, of which none shall be outstanding as of the closing date.  There shall be 21,000,000 warrants to purchase common stock at an exercise price of $0.10 per share, and 3,400,000 warrants to purchase common stock at an exercise price of $0.35 per share, outstanding as of the closing date.  To the best knowledge of BioStem, all issued and outstanding shares of BioStem’s common stock are fully paid and nonassessable.

(c)           BioStem will have no subsidiaries as of the closing date.



               (d)         Execution of this Agreement and performance by BioStem hereunder has been or will be duly authorized by all requisite corporate action on the part of BioStem, and this Agreement constitutes a valid and binding obligation of BioStem, and BioStem’s performance hereunder will not violate any provision of any charter, bylaw, indenture, mortgage, lease, or agreement, or any order, judgment, decree, or, to BioStem’s knowledge any law or regulation, to which any property of BioStem is subject or by which BioStem is bound.

 
(e)
BioStem has full corporate power and authority to enter into this Agreement and to carry out its obligations hereunder, and will deliver at the Closing a copy of resolutions of its board of directors authorizing execution of this Agreement by its officers and performance hereunder.

 
(f)
BioStem has provided all financial statements and financial information in its possession as have been requested by the Shareholders.

 
(g)
There is no litigation or proceeding pending, or to BioStem’s knowledge threatened, against or relating to BioStem, its properties or business.

 
(h)
BioStem is acquiring the JEI Stock to be transferred to it under this Agreement for investment and not with a view to the sale or distribution thereof.

4.             Representations and Warranties of the Shareholders .

The Shareholders, jointly and severally, represent and warrant as follows:

 
(a)
JEI is a corporation duly organized, validly existing, and in good standing under the laws of Delaware and is licensed or qualified as a foreign corporation in all places in which the nature of its business or the character or ownership of its properties makes such licensing or qualification necessary.

 
(b)
There are no agreements purporting to restrict the transfer of the JEI Stock, nor any voting agreements, voting trusts or other arrangements restricting or affecting the voting of the JEI Stock.  The JEI Stock held by the Shareholders are duly and validly issued, fully paid and non-assessable, and issued in full compliance with all federal, state, and local laws, rules and regulations.  There are no subscription rights, options, warrants, convertible securities, or other rights (contingent or otherwise) presently outstanding, for the purchase, acquisition, or sale of the capital stock of JEI, or any securities convertible into or exchangeable for capital stock of JEI or other securities of JEI, from or by JEI.

 
(c)
The Shareholders have full right, power and authority to sell, transfer and deliver the JEI Stock, and upon delivery of the certificates therefore as contemplated in this Agreement, the Shareholders will transfer to BioStem valid and marketable title to the JEI Stock, including all voting and other rights to the JEI Stock, free and clear of all pledges, liens, security interests, adverse claims, options, rights of any third party, or other encumbrances.

 
(d)
There is no litigation or proceeding pending, or to any Shareholder's knowledge, threatened, against or relating to JEI or to the JEI Stock.


 
 
(e)
JEI has filed in correct form all tax returns of every nature required to be filed by it and has paid all taxes as shown on such returns and all assessments, fees and charges received by it to the extent that such taxes, assessments, fees and charges have become due.  JEI has also paid all taxes which do not require the filing of returns and which are required to be paid by it.  To the extent that tax liabilities have accrued, but have not become payable, they have been adequately reflected as liabilities on the books of JEI.

 
(f)
The JEI shareholders have had the opportunity to perform all due diligence investigations of BioStem and its business as they have deemed necessary or appropriate and to ask questions of BioStem’s officers and directors and have received satisfactory answers to all of their questions. The Shareholders have had access to all documents and information about BioStem and have reviewed sufficient information to allow them to evaluate the merits and risks of their exchange for the BioStem Stock.

 
(g)
The Shareholders are acquiring the BioStem Stock for their own account (and not for the account of others) for investment and not with a view to the distribution therefor.  The Shareholders will not sell or otherwise dispose of the BioStem Stock without registration under the Securities Act of 1933, as amended, or an exemption therefrom, and the certificate or certificates representing the BioStem Stock will contain a legend to the foregoing effect.

5.             Additional Covenants .

 
(a)
Between the date of this Agreement and the Closing, the Shareholders, with respect to JEI, and BioStem, with respect to itself, will, and will cause their respective representatives to: (i) afford the other party and its representatives access to their personnel, properties, contracts, books and records, and other documents and data, as reasonably requested by the other party; (ii) furnish the other party and its representatives with copies of all such contracts, books and records, and other existing documents and data as the other may reasonably request in connection with the transaction contemplated by this Agreement; and (iii) furnish the other party and its representatives with such additional financial, operating, and other data and information as the other may reasonably request.

6.             Termination .

This Agreement may be terminated (1) by mutual consent in writing; (2) by either the Shareholders or BioStem if there has been a material misrepresentation or material breach of any warranty or covenant by any other party that is not cured by October 15, 2007; or (3) by any of the Sshareholders or BioStem if the Closing has not taken place within 45 business days following execution of this Agreement, unless adjourned to a later date by mutual consent in writing.



7.             Expenses .

Whether or not the Closing is consummated, each of the parties will pay all of his, her, or its own legal and accounting fees and other expenses incurred in the preparation of this Agreement and the performance of the terms and provisions of this Agreement.

8.
Survival of Representations and Warranties .

The representations and warranties of the Shareholders and BioStem set out in this Agreement will survive the Closing for a period of 30 days.

9.
Waiver .

Any failure on the part of either party hereto to comply with any of its obligations, agreements, or conditions hereunder may be waived in writing by the party to whom such  compliance is owed.

10.
Brokers .

Each party agrees to indemnify and hold harmless the other party against any fee, loss, or expense arising out of claims by brokers or finders employed or alleged to have been employed by the indemnifying party.

11.
General Provisions.

 
(a)
This Agreement will be governed by and under the laws of the State of Nevada, USA without giving effect to conflicts of law principles.  If any provision hereof is found invalid or unenforceable, that part will be amended to achieve as nearly as possible the same effect as the original provision and the remainder of this Agreement will remain in full force and effect.

 
(b)
Any dispute arising under or in any way related to this Agreement will be resolved by binding arbitration under the commercial arbitration rules of the American Arbitration Association in Santa Monica, California.

 
(c)
In any adverse action, the parties will restrict themselves to claims for compensatory damages and/or securities issued or to be issued and no claims will be made by any party or affiliate for lost profits, punitive or multiple damages or any other consequential damages.

 
(d)
This Agreement constitutes the entire agreement and final understanding of the parties with respect to the subject matter hereof and supersedes and terminates all prior and/or contemporaneous understandings and/or discussions between the parties, whether written or verbal, express or implied, relating in any way to the subject matter hereof.  This agreement may not be altered, amended, modified or otherwise changed in any way except by a written agreement, signed by both parties.



(e)          This Agreement will inure to the benefit of, and be binding upon, the parties hereto and their successors and assigns; provided, however, that any assignment by either party of its rights under this Agreement without the written consent of the other party will be void.

 
(f)
The parties agree to take any further actions and to execute any further documents which may from time to time be necessary or appropriate to carry out the purposes of this Agreement.

 
(g)
The headings of the Sections, paragraphs and subparagraphs of this Agreement are solely for convenience of reference and will not limit or otherwise affect the meaning of any of the terms or provisions of this Agreement.  The references in this Agreement to Sections, unless otherwise indicated, are references to sections of this Agreement.

 
(h)
This Agreement may be executed in counterparts, each one of which will constitute an original and all of which taken together will constitute one document.  This Agreement may be executed by delivery of a signed signature page by fax to the other parties hereto and such fax execution and delivery will be valid in all respects.

BIOSTEM, INC.
 
 
By:__________________________
Marc Ebersole
Chief Executive Officer
JOYTOTO CO. LTD.
 
 
By:__________________________
Name: Cho, Seong Sam
Title: Chairman
   
JOYON ENTERTAINMENT CO., LTD.
 
By:__________________________
Name: Cho, Seong Yong
Title: Chief Executive Officer
 




Exhibit 10.2
AGREEMENT TO PURCHASE SUBSIDIARIES
AND CANCEL SHARES

This Agreement is entered into as of this 12 th day of October 2007, by and among Marc Ebersole (“Ebersole”), Christine Ebersole (“Christine”), Scott Schweber (“Schweber,” and, together with Ebersole and Christine, the “Management Shareholders”), BioStem, Inc., a Nevada corporation (“BioStem”) and the undersigned shareholders and debt holders (together with the Management Shareholders, the “Securities Holders”).

WHEREAS, the Management Shareholders are the principal officers and directors of BioStem, Inc., a Nevada corporation, formerly known as National Parking Systems, Inc. (the “Company”).

WHEREAS, the Company has agreed to acquire Joyon Entertainment, Inc. (the “Acquisition”), and has elected to discontinue its parking related businesses;

WHEREAS, the Securities Holders have agreed that they would all cancel certain of their shares of the Company, in exchange for the transfer to them of all of the shares of the two operating subsidiaries of the Company, to be effective immediately following the closing of the Acquisition.

NOW THEREFORE, the parties intending to be legally bound, hereby agree as follows:

1.           Immediately prior to the effective date of the Acquisition, the Management Shareholders shall take such action as is necessary and required to cause all of the shares of BH Holding Company, Inc., a Nevada corporation (“BH”) and ABS Holding Company, Inc., a Nevada corporation (“ABS”) to be transferred to the Securities Holders, which transfer shall be effective as of the effective date of the Acquisition, or as soon thereafter as possible.  Each of the Securities Holders shall receive the shares of ABS and BH as set forth on Exhibit A and Exhibit B attached hereto.  Immediately after the transfer of the ABS and BH shares to the Securities Holders, each of the Securities Holders shall cancel and deliver to the Company the number of shares set forth next to their names on Exhibit A.

2.           The Company, Marc Ebersole and Hyde Investments, Ltd., hereby agree that effective as of the Closing Date, the Company shall be released from all obligations arising under that certain Senior Secured Convertible Debenture and the related security agreement, effective as of the effective date of the Acquisition.  All provisions of the Senior Secured Convertible Debenture shall remain in full force and effect with respect to all parties thereto other than the Company.

3.           Each of the undersigned holders of junior convertible debt of the Company shall, effective the Closing Date, convert the junior convertible debt into common stock of the Company.  In addition, to induce such conversion, each of the junior convertible debt holders shall receive the shares of common stock and common stock purchase warrants set forth opposite their names on Exhibit B attached hereto.

4.           General Release.  The Management Shareholders and the Company, for themselves and all persons acting by, through, under or in concert with any of them, and each of them, hereby releases and discharges (i) the Company, the holders of junior convertible debt of the Company, and Hyde Investments, Ltd., and each of their respective past, present and future administrators, affiliates, agents, assigns, attorneys, directors, employees, executors, heirs, insurers, officers, managers, parents, partners, predecessors, representatives, servants, shareholders, subpartners, subsidiaries, successors, transferees, underwriters, clients and customers and each of them; and (ii) all persons acting by, through, under or in concert with any of them, of and from any and all actions, causes of action (including causes of action for tortuous conduct, fraud, fraudulent inducement or otherwise), claims, costs, damages, debts, demands, expenses, liabilities, losses and obligations of every nature, character and description, known or unknown, suspected or unsuspected, actual or contingent, which the releasing party now owns or holds, or has at any time heretofore owned or held, or may at any time hereafter own or hold, by reason of any matter, cause or thing whatsoever incurred, done, omitted or suffered to be done arising out of, or which may hereafter be claimed to arise out of, related to or in any way directly or indirectly connected with any fact, circumstance or event existing on or prior to the date hereof (all such released or discharged items, collectively referred to herein as “Released Claims”).


 
5.
Representations and Covenants

(a)           Each of the Parties acknowledges that there is a risk that subsequent to the execution of this Agreement, one or more Parties will incur or suffer loss, damages or injuries which are in some way caused by or related to the Released Claims, but which are unknown and unanticipated at the time this Agreement is signed.  All parties do hereby assume the above-mentioned risk and understand that this Agreement SHALL APPLY TO ALL UNKNOWN OR UNANTICIPATED RESULTS OF THE TRANSACTIONS AND OCCURRENCES DESCRIBED ABOVE, AS WELL AS THOSE KNOWN AND ANTICIPATED, each of the Parties acknowledges in executing the releases (the “Releases”) contained in this Agreement, that each does so with full knowledge of any and all rights and benefits that each might otherwise have had under California Civil Code Section 1542, and each, upon the advice of counsel, hereby waives and relinquishes any and all such rights and benefits.  Each of the Parties acknowledges and agrees that this waiver is an essential and material term hereof, without which this Agreement (including, without limitation, the Releases) would not have been entered into.  Section 1542 reads as follows:
 
“A general release does not extend to claims which the creditor does not know or suspect to exist in his favor at the time of executing the release, which, if known by him, must have materially affected his settlement with the debtor.”

Each of the Parties certifies that it has read the foregoing recitation of Section 1542 and understands the meaning of such section and such fact is indicated by the signing of such Party’s initials hereto:
 
________
_____________
____________
_____________
Company
Marc Ebersole
Christine Ebersole
Scott Schweber
       
 
Each of the Parties further acknowledges that each may hereafter discover facts different from or in addition to those known or believed to be true with respect to the Released Claims.  Each of the Parties agrees that the Releases shall be and shall remain effective in all respects, notwithstanding any such different or additional facts, or any facts which are intentionally concealed from either party by the other.  In this regard, and without limitation, each of the Parties declares that it realizes that it may have damages it presently knows nothing about and that, as to them, they have been released pursuant to the Releases.  Each of the Parties further declares that it understands that the parties being released would not have agreed to compromise their respective claims if the Releases did not cover damages and their results which may not yet have manifested themselves or which may be unknown or not anticipated at the present time.




(b)           The Releases shall not be deemed an admission by any of the Parties of any sort.  No right shall inure to any third party (other than third parties described in subparagraphs (a) above) from the obligations, representations and agreements made or reflected herein.
 
(c)            Each of the Parties represents and warrants that it alone is the owner of the Released Claims, that it has not heretofore assigned or transferred, nor purported to assign or transfer to any third party, and is not aware of any third party, who might assert some interest in any of the Released Claims.  Each Party further agrees to indemnify, defend and hold harmless the other from all liability, claims, demands, damages, costs, expenses and attorneys’ fees incurred by the other Party as a result of any third party asserting any such assignment or transfer of any such interest, right or claim.
 
(d)            Each of the Parties represents and warrants that none of the Released Claims is subject to any purported or actual lien, security interest, encumbrance or other contractual right of any third party.  Each Party further agrees to indemnify, defend and hold harmless the other from all liability, claims, demands, damages, costs, expenses and attorneys’ fees incurred by the other Party as a result of any third party asserting the existence of any of the foregoing.
 
(e)            Each of the Parties acknowledges that it has read this Agreement, has been, or has had the opportunity to be, represented by independent counsel of their own choice in connection with the circumstances leading up to the execution of the Releases, understands the terms, conditions and consequences of the Releases, and is freely and voluntarily entering into the Releases.
 
(f)             By execution of this Release, each releasing party represents and warrants to the released party that no Claim that he, she or it has, had, might have or might have had in the past against any person or entity released hereby, has previously been conveyed, assigned, or in any manner transferred, in whole or in part, to any third party.  Each releasing party expressly represents and warrants to the other that he, she or it has full authority to enter into this Release and to release any and all Claims he, she or it now has, had, might have or might have had in the past against each person or entity released hereby.
 
(g)            It is expressly understood and agreed that the terms of this Agreement are contractual and not merely recitations and that the agreements herein contained are to compromise doubtful and disputed Claims, avoid litigation, and buy peace and that no releases or other consideration given shall be construed as an admission of liability, all liability being expressly denied by each released party hereto.
 
(h)            Each of the parties hereto shall take such action as is necessary to accomplish the transactions contemplated herein, and use their best efforts to obtain any consent, approval or other document, certificate or permission that is necessary to complete all the transactions set forth herein.
 
[signature page follows]
 



IN WITNESS WHEREOF, each of the parties have caused this Agreement to be executed all as of the day and year first above written.

BioStem, Inc.
 
 
By:______________________
Marc Ebersole, CEO
 
_________________________
Marc Ebersole
 
 
 
_________________________
Christine Ebersole
 
 
_________________________
Scott Schweber
 
Hyde Investments, Ltd.:
 
 
By: _________________
     Name:
     Title:
 
The Gateway Real Estate
Investment Trust:
 
 
By: _________________
     Name:
     Title:
 
The Morpheus Trust:
 
 
By: _________________
     Name:
     Title:
 
Livingston Investments, Ltd.:
 
 
By: _________________
     Name:
     Title:
 
Burton Partners, LLC
 
 
By: _________________
     Name:
     Title:
 
Picasso, LLC
 
 
By: _________________
     Name:
     Title:
 
 

 



Exhibit A
Management Shareholders
 
 
 Biostem
Shares of
Shares of
Shareholder
Shares to
ABS to be
BH to be
 
 be cancelled
Issued
Issued
       
Marc Ebersole
 122,000,000
2,500
2,500
       
Christine Ebersole
    4,000,000
500
500
       
Scott A. Schweber
    4,000,000
500
500





Exhibit B
Junior Debenture Holders

                                                                                  Shares of ABS and BH:

 
Shares of ABS
Shares of BH
     
Diane Breitman, as trustee of
1,300
1,300
The Morpheus Trust dated 10/1/03
   
     
Hyperion Fund, L.P.
1,300
1,300
     
Adele Ruger, as trustee of
1,300
1,300
The Gateway Real Estate
   
Investment Trust
   
     
Burton Partners, LLC
1,300
1,300
     
Picasso, LLC
1,300
1,300

                                                                                  Securities of BioStem, Inc. (after giving effect to a one for forty reverse stock split):

 
Shares of BioStem Common Stock (144K)
Shares of BioStem Common Stock (Restricted)
Warrants to Purchase BioStem Common Stock @ $0.10
       
Diane Breitman, as trustee of
2,173,290
2,940,620
3,780,000
The Morpheus Trust dated 10/1/03
     
       
Hyperion Fund, L.P.
2,173,290
2,940,620
3,780,000
       
Adele Ruger, as trustee of
2,173,290
2,940,620
3,780,000
The Gateway Real Estate
     
Investment Trust
     
       
Burton Partners, LLC
2,173,290
2,940,620
3,780,000
       
Picasso, LLC
2,173,290
2,940,620
3,780,000
       
Dojo Enterprises, LLC
1,483,550
1,466,449
2,100,000
       
London Finance Group, Ltd.
5,000,000
0
0




Exhibit 99.1

BIOSTEM ACQUIRES JOYON ENTERTAINMENT, INC.

Atlanta, GA.  October 30, 2007- BioStem, Inc. (the “Company”) (NASD OTC: BTEM) announced that it has entered into a definitive agreement to acquire Joyon Entertainment, Inc., which is in the online games and electronics manufacturing businesses.

On October 12, 2007, the Company entered into a Stock Exchange Agreement with Joytoto Co., Ltd., a Korean company, and Joyon Entertainment Co., Ltd, a Korean company, to purchase 100% of the issued and outstanding capital stock of Joyon Entertainment, Inc., a Delaware corporation (“JEI”), in exchange for 115,000,000 shares of the Company’s common stock, to be issued after giving effect to a one-for forty reverse split of the Company’s common stock, as well as the divestment of the Company’s two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.

In order to complete the acquisition of JEI, the Company is required to secure a release of the Company from the holders of the Company’s Senior Secured Convertible Debentures, as well as effect the conversion of the Company’s Junior Convertible Secured Debentures.  Accordingly, the Company entered into an Agreement to Purchase Subsidiaries and Cancel Shares with Marc Ebersole (the Company’s CEO and Director), Christine Ebersole (a Director and employee), and Scott Schweber (a Director), as well as the holders of the Company’s Senior Secured Convertible Debentures and the Company’s Junior Convertible Debentures (the “Subsidiary Purchase Agreement”).  According to the Subsidiary Purchase Agreement, Marc Ebersole, Christine Ebersole and Scott Schweber (the “Management Shareholders”) will release the Company from any and all claims they may have against the Company and its lenders, and will tender to the Company a total of 130,000,000 shares of the Company’s common stock for cancellation.  The Company’s Senior Secured Debenture Holder will release the Company from its obligations under the Senior Debenture, and such obligations will remain obligations of the Company’s two subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc.  The holders of the Company’s Junior Debentures, which are convertible into 17,350,000 shares of common stock after giving effect to a one for forty reverse split, will convert their debentures into (i) 17,350,000 shares of common stock, and (ii) will be issued an additional 16,169,549 shares of common stock, and (iii) will be issued warrants to purchase 21,000,000 shares of common stock at an exercise price of $0.10 per share (all amounts reflect issuances after giving effect to the above mentioned reverse stock split).  Finally, the Company will transfer 100% of the outstanding capital stock of its two operating subsidiaries, BH Holding Company, Inc. and ABS Holding Company, Inc. to the Management Shareholders and the holders of the Company’s Junior Convertible Debentures.  The descriptions of the transactions herein are qualified by reference to the actual transaction documents, which have been filed as exhibits to the Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on or about October 30, 2007.

The Company has changed its name to Joytoto USA, Inc., and completed a one for forty reverse split of the Company’s common stock, both to be effective on the opening of business on October 31, 2007.  On the opening of business on October 31, 2007, the Company’s common stock will commence trading under the new symbol “JYTO”.

Immediately after the closing of the actions described above, Marc Ebersole and Christine Ebersole will resign as officers and directors of the Company.  Immediately prior to their resignations, they will appoint Cho, Seong Yong as President, CEO and Director, Cho, Seong Sam as CFO, Vice President, Secretary and Director, Choi, Doo Ho, as COO and Director, Um, San Yong as Internal Auditor.  Cho, Seong Yong and Cho, Seong Sam are brothers. The new officers and directors of the Company were designated by Joytoto Co., Ltd., which will be the new controlling shareholder of the Company as of October 31, 2007.
 
Safe Harbor Statement
 
This press release contains “forward-looking statements” by BioStem, Inc.  These statements relate to future events or financial performance and transactions, and involve known and unknown risks, uncertainties and other factors that may cause actual results, levels of activity, performance or achievements, to be materially different from those contemplated by the forward-looking statements.  There can be no assurance that the acquisition described herein will successfully close. We undertake no ongoing obligation, other than that imposed by law, to update these statements.  Factors that could affect results, levels of activity, performance or achievements and cause them to materially differ from those contained in the forward-looking statements include factors that can be found in BioStem’s filings with the Securities and Exchange Commission, which can be found at www.sec.gov.